| ANTEPENDIUMS | • antependiums n. Plural of antependium. • ANTEPENDIUM n. a cloth that hangs over the front of an altar, aka forecloth. |
| DEPLUMATIONS | • DEPLUMATION n. the removal of feathers. |
| DESPUMATIONS | • despumations n. Plural of despumation. • DESPUMATION n. the throwing off of impurities. |
| MAGNETOPAUSE | • magnetopause n. The boundary between the Earth’s magnetosphere and the sun’s plasma. • MAGNETOPAUSE n. the outer boundary of a magnetosphere. |
| MISPUNCTUATE | • mispunctuate v. To punctuate incorrectly. • MISPUNCTUATE v. to punctuate wrongly. |
| MONOPETALOUS | • monopetalous adj. (Botany) Having only one petal, or the corolla in one piece, or composed of petals cohering so as to… • MONOPETALOUS adj. having petals united. |
| NUMBERPLATES | • numberplates n. Plural of numberplate. • number␣plates n. Plural of number plate. • NUMBERPLATE n. an identifying plate on a car. |
| PARAMENSTRUA | • PARAMENSTRUUM n. the four days before and the four days after the onset of menstruation. |
| PENULTIMATES | • penultimates n. Plural of penultimate. • PENULTIMATE n. the last but one. |
| PERITONAEUMS | • PERITONAEUM n. a serous membrane enclosing the viscera in the abdominal and pelvic cavities, also PERITONEUM. |
| PERMUTATIONS | • permutations n. Plural of permutation. • PERMUTATION n. the arrangement of a set of things in every possible order. |
| PLANETARIUMS | • planetariums n. Plural of planetarium. • PLANETARIUM n. a model or representation of the solar system. |
| PNEUMATHODES | • PNEUMATHODE n. a band or pore or aerating tissue, esp. along the stipes of ferns. |
| PORTMANTEAUS | • portmanteaus n. Plural of portmanteau. • PORTMANTEAU n. (French) a case opening in two parts, used for carrying clothes while traveling, also PORTMANTLE, PORTMANTUA. |
| PREMENSTRUAL | • premenstrual adj. Occurring in the time period during the menstrual cycle leading up to the beginning of menstruation. • premenstrual adj. Relating to the time period in a girl’s life prior to her first experience of menstruation; prepubescent. • PREMENSTRUAL adj. taking place before menstruation. |
| REASSUMPTION | • reassumption n. Assumption again or anew. • REASSUMPTION n. the act of reassuming. |
| SUPPLEMENTAL | • supplemental adj. Acting to supplement. • supplemental adj. Appending. • supplemental adj. Lacking a regular schedule (as in a supplemental airline). |
| TEMPORANEOUS | • temporaneous adj. (Obsolete) temporary. • TEMPORANEOUS adj. (obsolete) lasting only a short while. |
| TRANSUMPTIVE | • transumptive adj. Metaphorical. • transumptive adj. Transferred from one to another. • TRANSUMPTIVE adj. transferred; metaphorical. |
| UNSYMPATHIES | • UNSYMPATHY n. absence of sympathy. |